#!usr/bin/python3

# Number
# String
# List
# Tuple
# Dictionary

str = 'Hello World!'
print(str[0], str[2:5])
print(str)

list = ['runoob', '786, 2,', 2.23, 'john', 70.2]
print(list[-1])

tuple = ('a', 'b')
print(tuple[0])

one = 'jtr'
dict22 = {'name': '123', 'age': '5123'}
dict22[one] = 'lost'
print(dict22[one])

num = '555'
num+= ''
print(num)

a = {'name':'123', 'age': 12443}
b = {'name': '123'}
print(a == b)

for index in a:
    print(a[index])